Condition: New Brand: DoctorDiff Manufacturer Part Number: 1 BRAND NEW UNIT. DoctorDiff Dana 60 heavy duty 4-pinion clutch sure-grip ("Powr-Lok") posi includes upgraded 1 piece 35 spline side gears. Unit is built with OEM Spicer clutch pack. Fits all 3.54-4.30 street gears, EXCEPT Richmond. Use conventional 85 W 140, GL-5 grade gear lube, plus 1 bottle Ford friction modifier additive. $45 USA s...
Condition: New Brand: DoctorDiff Manufacturer Part Number: 1 BRAND NEW UNIT. DoctorDiff fully machined 8 3/4" clutch sure-grip ("powr-lok") posi includes upgraded 1 piece 30 spline side gears. Fits all gear ratios and all 8.75" castings (489, 741, 742). Must use 25520 and 25590 carrier bearings/races. These are not the same units offered by others. In addition, I blueprint the clutch tension wi...
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Condition: New Brand: DoctorDiff Manufacturer Part Number: 1 THIS LISTING FITS AM-20 PASSENGER CAR REARS ONLY. IT DOES NOT FIT JEEP REARS. Eliminate your troublesome stock 2-piece axles with DoctorDiff ONE-PIECE, CUT-TO-FIT 29 spline axle shafts. Shafts are back oxide plated for corrosion resistance. Axle package includes 2 1541 high-strength shafts with 5 x 4 1/2" bolt pattern, 1/2" x 2" lug s...
Item must be returned within: 14 Days Refund will be given as: Money Back Return shipping will be paid by: Buyer Return policy details: Returns Accepted: Returns Accepted Restocking Fee: No Warranty: Yes BRAND NEW PARTS. Mopar 8 3/4" 742 case bearing rebuild kit includes quality Koyo bearings: 1 front pinion bearing 1 front pinion race 1 rear pinion bearing 1 rear pinion race 2 carrier bearings...